ASTM A312 TP304 Stainless Steel Pipe Exporter and Supplier in India

ASTM A312 TP316 stainless steel pipe is a high-performance austenitic stainless steel pipe designed for demanding applications involving elevated temperatures and highly corrosive environments. Manufactured under strict quality standards, TP316 pipes are available in seamless, welded, and heavily cold-worked welded forms to meet a wide range of industrial requirements.

Grade TP316 contains molybdenum, which significantly enhances its resistance to pitting, crevice corrosion, and chemical attack compared to standard 304 stainless steel. This makes it particularly suitable for chloride-rich and aggressive chemical environments.

Key Features of ASTM A312 TP316 Pipe

  • Superior Corrosion Resistance
    The addition of 2–3% molybdenum improves resistance to pitting and crevice corrosion.
  • High Mechanical Strength
    Minimum tensile strength of 515 MPa and yield strength of 205 MPa.
  • Excellent Heat Resistance
    Suitable for high-temperature processing systems.
  • Enhanced Weldability and Fabrication
    Easily fabricated using standard methods.
  • Hygienic Surface Finish
    Suitable for pharmaceutical and food-grade systems.

Specifications

Chemical Composition

ElementComposition
Carbon (C)≤ 0.08%
Manganese (Mn)≤ 2.00%
Phosphorus (P)≤ 0.045%
Sulfur (S)≤ 0.030%
Silicon (Si)≤ 1.00%
Chromium (Cr)16.0 – 18.0%
Nickel (Ni)10.0 – 14.0%
Molybdenum (Mo)2.0 – 3.0%

Mechanical Properties (Minimum)

PropertyValue
Tensile Strength≥ 515 MPa
Yield Strength≥ 205 MPa
Elongation≥ 35%

Applications of ASTM A312 TP316 Pipe

  • Chemical processing
  • Oil and gas pipelines
  • Marine applications
  • Food and pharmaceutical

ASTM A312 TP304 stainless steel pipe is an austenitic stainless steel pipe designed for high-temperature service and general corrosive environments. Known for its excellent corrosion resistance, strength, and fabrication properties, TP304 pipes are widely used in industries such as oil & gas, chemical processing, food and beverage, pharmaceuticals, and construction.

These pipes offer a reliable combination of durability, performance, and cost-effectiveness, making them one of the most commonly used stainless steel pipe grades worldwide.

Key Features of ASTM A312 TP304 Pipe

  • Corrosion Resistance
    TP304 pipe contains approximately 18% chromium and 8% nickel, providing excellent resistance to corrosion, oxidation, and rust.
  • High Temperature Resistance
    The pipe can withstand temperatures up to approximately 870°C.
  • Mechanical Strength
    Minimum tensile strength of 515 MPa and yield strength of 205 MPa.
  • Excellent Fabrication Properties
    Superior weldability and formability.

Specifications

Chemical Composition

ElementComposition
Carbon≤ 0.08%
Manganese≤ 2.00%
Phosphorus≤ 0.045%
Sulfur≤ 0.030%
Silicon≤ 1.00%
Chromium18.0 – 20.0%
Nickel8.0 – 11.0%

Available Sizes

  • Nominal Pipe Size: 1/8" to 30"
  • Wall Thickness: Schedule 5S to Schedule 80S

Standards Compliance

Manufactured in accordance with ASTM A312/A312M standards, ensuring strict quality control and reliability.

Performance Characteristics

  • High tensile and yield strength
  • Excellent oxidation resistance
  • Superior corrosion resistance
  • Long service life

Applications

  • Oil and gas processing
  • Chemical plants
  • Food processing
  • Pharmaceutical industries
  • Construction
  • Heat exchangers

Contact us to get detailed specifications, pricing, and availability for ASTM A312 TP304 pipes tailored to your project requirements.

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